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Nutrition & Dietetics vocabulary · Digestion and Metabolism

Probiotic

Meaning in nutrition & dietetics, with examples

/ˌproʊbaɪˈɑːtɪk/nounCommon term

In nutrition & dietetics, probiotic means: Live microorganisms, usually bacteria or yeasts, that may benefit health when consumed in sufficient amounts. They are found in some fermented foods and in supplements.

In Turkish: probiyotik

How it is used

Used as a noun (a probiotic, probiotics) and an adjective (probiotic yogurt). Effects depend on the strain, so researchers name strains precisely. 'Prebiotics' are fibers that feed beneficial gut bacteria; products that contain both are called 'synbiotics'.

Example sentences

  1. Kefir and some yogurts contain probiotic bacteria.

  2. The evidence for probiotics is strongest for specific strains in specific conditions.

Common collocations

  • probiotic yogurt
  • probiotic supplements
  • probiotic strains
  • prebiotics and probiotics
  • gut microbiotaThe trillions of bacteria and other microorganisms that live in the digestive tract, mainly the large intestine, and help digest fiber, make some vitamins and support immunity.
  • digestionThe process in which the mouth, stomach and intestines break food down into small molecules that can be absorbed into the blood and used by the body.
  • supplementA product such as a tablet, capsule, powder or drink that adds nutrients or other substances to the diet, for example vitamin D drops, iron tablets or protein powder.
  • dietary fiberThe parts of plant foods that the human small intestine cannot digest, found in whole grains, legumes, vegetables, fruit, nuts and seeds. It supports bowel function and can help control blood sugar and cholesterol.

More terms: Digestion and Metabolism

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This page explains English vocabulary for learners. It is not medical advice.